Sharp LC-20AD5E-BK Service Manual page 30

2-3: Confirmation of Fixed Value (Step No.)
Please check if the fixed values of each of the adjustment item is set correctly referring below. (TUNER/EXT/COMPONENT/HDMI/PC/DTV)
TUNER
NO. FUNCTION Step No.
1 OSD H POSI 26
2 OSD V POSI 7
3 R DRIVE (N) 850
4 R CUT OFF(N) 0
5 G DRIVE(N) ADJ
6 G CUT OFF (N) ADJ
7 B DRIVE (N) ADJ
8 B CUT OFF (N) ADJ
9 R.DRIVE (C) 850
10 R CUT OFF (C) 0
11 G DRIVE (C) ADJ
12 G CUT OFF (C) ADJ
13 B DRIVE (C) ADJ
14 B CUT OFF (C) ADJ
15 R.DRIVE (W) 850
16 R CUT OFF (W) 0
17 G DRIVE (W) ADJ
18 G CUT OFF (W) ADJ
19 B DRIVE (W) ADJ
20 B CUT OFF (W) ADJ
21 H POSI 50 Hz (4:3) 642
H POSI 50 Hz (4:3) OTHER 625
H POSI 60 Hz (4:3) 584
H POSI CENTER (PC) 584
H POSI 60 Hz (4:3) OTHER 586
22 H POSI MAX (PC) -
23 H POSI MIN (PC) -
24 V POSI 50Hz FULL SCREEN/Cinima OTHER 25
V POSI 50Hz FULL SCREEN -
V POSI 50Hz Cinema -
V POSI 60Hz FULL SCREEN/Cinima OTHER 19
V POSI CENTER (PC) 19
V POSI 60Hz FULL SCREEN -
V POSI 60Hz Cinema -
25 V POSI MAX -
26 V POSI MIN -
27 BAKLIGHT CENTER 128
28 BAKLIGHT MAX 255
29 BAKLIGHT MIN 0
30 BRIGHT CENTER +
31 BRIGHT MAX +
32 BRIGHT MIN +
33 TINT CENTER +
34 CONTRAST CENTER +
35 CONTRAST MAX +
36 CONTRAST MIN +
37 CONTRAST 50 +
38 COLOR CENTER +
39 COLOR MAX +
40 COLOR MIN +
41 TEXT H POSI 150
42 TEXT V POSI 0
NOTE: For the step no. with + mark, please adjust it according to the 2-4.
D-3
EXT COMPONENT(NTSC)
CVBS S(Y/C) RGB 480i 480p 720p 1080i
Step No. Step No. Step No. Step No. Step No. Step No. Step No.
26 26 26 26 26 26
7 7 7 7 7 7
850 850 850 850 850 850 850
0 0 0 0 0 0
ADJ ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ ADJ
850 850 850 850 850 850 850
0 0 0 0 0 0
ADJ ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ ADJ
850 850 850 850 850 850 850
0 0 0 0 0 0
ADJ ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ ADJ
642 642 642 - - -
625 625 642 - - -
584 584 582 560 266 -
584 584 582 560 266 -
586 586 582 560 266 306 256
- - - - - -
- - - - - -
25 25 23 - - -
- - - - - -
- - - - - -
19 19 17 19 41 21
19 19 17 19 41 21
- - - - - -
- - - - - -
- - - - - -
- - - - - -
128 128 128 128 128 128 128
255 255 255 255 255 255 255
0 0 0 0 0 0
+ + + 16 16 16
+ + + 50 50 50
+ + + -64 -64 -64
+ + + 3 3 3
+ + + ADJ ADJ ADJ ADJ
+ + + ADJ ADJ ADJ ADJ
+ + + 18 18 18
+ + + ADJ ADJ ADJ ADJ
+ + + 39 39 39
+ + + 63 63 63
+ + + 0 0 0
150 150 150 150 150 150 150
0 0 0 0 0 0
ELECTRICAL ADJUSTMENTS
COMPONENT(PAL)
576i 576p 720p 1080i 480i 480p
Step No. Step No. Step No. Step No. Step No. Step No.
26 26 26 26 26 26 26
7 7 7 7 7 7 7
850 850 850 850 850 850
0 0 0 0 0 0 0
ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ
850 850 850 850 850 850
0 0 0 0 0 0 0
ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ
850 850 850 850 850 850
0 0 0 0 0 0 0
ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ
- 608 284 - - - -
- 608 284 307 256 - -
- - - - - 52 5
- - - - - 52 5
- - - - 52 5
- - - - - - -
- - - - - - -
- 25 50 22 19 - -
- - - - - - -
- - - - - - -
18 - - - - 8 27
18 - - - - 8 27
- - - - - - -
- - - - - - -
- - - - - - -
- - - - - - -
128 128 128 128 128 128
255 255 255 255 255 255
0 0 0 0 0 0 0
16 16 16 16 16 18 18
50 50 50 50 50 50 50
-64 -64 -64 -64 -64 -64 -64
3 3 3 3 3 3 3
ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ
18 18 18 18 18 18 18
ADJ ADJ ADJ ADJ ADJ ADJ
39 39 39 39 39 29 29
63 63 63 63 63 63 63
0 0 0 0 0 0 0
150 150 150 150 150 150
0 0 0 0 0 0 0
HDMI(NTSC) HDMI(PAL)
VGA 720p 1080i 576i 576p 720p
Step No. Step No. Step No. Step No. Step No. Step No. Step No.
26 26 26 26 26 26
7 7 7 7 7 7
850 850 850 850 850 850
0 0 0 0 0 0
ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ
850 850 850 850 850 850
0 0 0 0 0 0
ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ
850 850 850 850 850 850
0 0 0 0 0 0
ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ
- - - 76 5 -
- - - 76 5 138
5 - - - - -
5 - - - - -
5 92 33 - - -
- - - - - -
- - - - - -
- - - 13 37 23
- - - - - -
- - - - - -
27 21 18 - - -
27 21 18 - - -
- - - - - -
- - - - - -
- - - - - -
- - - - - -
128 128 128 128 128 128
255 255 255 255 255 255
0 0 0 0 0 0
18 18 18 18 18 18
50 50 50 50 50 50
-64 -64 -64 -64 -64 -64
3 3 3 3 3 3
ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ
18 18 18 18 18 18
ADJ ADJ ADJ ADJ ADJ ADJ
29 29 29 29 29 29
63 63 63 63 63 63
0 0 0 0 0 0
150 150 150 150 150 150
0 0 0 0 0 0
PC
1080i 640x480 800x600 1024x768 1280x720 1360x768
Step No. Step No. Step No. Step No. Step No. Step No.
26 26 26 26 26 26
7 26 7 7 7 7
850 850 850 850 850 850
0 - - - - -
ADJ ADJ ADJ ADJ ADJ ADJ
ADJ - - - - -
ADJ ADJ ADJ ADJ ADJ ADJ
ADJ - - - - -
850 - - - - -
0 - - - - -
ADJ - - - - -
ADJ - - - - -
ADJ - - - - -
ADJ - - - - -
850 - - - - -
0 - - - - -
ADJ - - - - -
ADJ - - - - -
ADJ - - - - -
ADJ - - - - -
- - - - - -
38 - - - - -
- 129 191 279 258 344
- 129 191 279 258 344
- 129 191 279 - -
- 229 291 379 358 444
- 29 91 179 158 244
19 - - - - -
- - - - - -
- - - - - -
- 26 26 26 23 23
- 26 26 26 23 23
- 0 - - - -
- 0 - - - -
- 51 51 51 51 51
- 1 1 1 1 1
128 128 128 128 128 128
255 255 255 255 255 255
0 0 0 0 0 0
11 11 20 20 20 20
50 50 50 50 50 50
-64 -64 -64 -64 -64 -64
3 0 0 0 0 0
ADJ ADJ ADJ ADJ ADJ ADJ
ADJ ADJ ADJ ADJ ADJ ADJ
18 18 18 18 18 18
ADJ ADJ ADJ ADJ ADJ ADJ
34 34 40 40 40 40
63 63 63 63 63 63
0 0 0 0 0 0
150 150 150 150 150 150
0 0 0 0 0 0
D-4
DTV
26
7
850
0
ADJ
ADJ
ADJ
ADJ
850
0
ADJ
ADJ
ADJ
ADJ
850
0
ADJ
ADJ
ADJ
ADJ
578
578
554
554
545
-
-
25
0
0
-
-
-
-
-
-
128
255
0
20
50
-64
0
ADJ
ADJ
18
ADJ
40
63
0
150
0